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| author | Hariprasad Kelam <hkelam@marvell.com> | 2023-08-17 12:00:06 +0530 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-08-18 15:30:39 -0700 |
| commit | 05f3d5bc23524bed6f043dfe6b44da687584f9fb (patch) | |
| tree | 7510ae592da3564b12fab0326178df971a3a7bcf | |
| parent | 7793a88e881ffd4cde6d14eadc6485931d12a4cc (diff) | |
| download | linux-stable-05f3d5bc23524bed6f043dfe6b44da687584f9fb.tar.gz linux-stable-05f3d5bc23524bed6f043dfe6b44da687584f9fb.tar.bz2 linux-stable-05f3d5bc23524bed6f043dfe6b44da687584f9fb.zip | |
octeontx2-af: SDP: fix receive link config
On SDP interfaces, frame oversize and undersize errors are
observed as driver is not considering packet sizes of all
subscribers of the link before updating the link config.
This patch fixes the same.
Fixes: 9b7dd87ac071 ("octeontx2-af: Support to modify min/max allowed packet lengths")
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/20230817063006.10366-1-hkelam@marvell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c index 04b0e885f9d2..c2f68678e947 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c @@ -4270,9 +4270,10 @@ rx_frscfg: if (link < 0) return NIX_AF_ERR_RX_LINK_INVALID; - nix_find_link_frs(rvu, req, pcifunc); linkcfg: + nix_find_link_frs(rvu, req, pcifunc); + cfg = rvu_read64(rvu, blkaddr, NIX_AF_RX_LINKX_CFG(link)); cfg = (cfg & ~(0xFFFFULL << 16)) | ((u64)req->maxlen << 16); if (req->update_minlen) |